CSRF Token Reuse Vulnerability in fiber

CVE-2023-45128

What is CVE-2023-45128?

A Cross-Site Request Forgery (CSRF) vulnerability exists in the Fiber web framework, allowing attackers to execute unauthorized actions on behalf of authenticated users. This security issue arises from inadequate validation of CSRF tokens, enabling attackers to exploit this flaw to inject arbitrary values without requiring authentication. Consequently, it poses a risk to the security and integrity of applications built using Fiber. To mitigate these risks, users should upgrade to version 2.50.0 and implement additional security measures such as captchas, Two-Factor Authentication (2FA), and appropriate session cookie attributes. There are currently no viable workarounds for this vulnerability.

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References